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What part of a spinal nerve contains only efferent fibers?
The ventral root of the spinal nerve has the efferent fibers and the dorsal root has the afferent. Prior to joining each other in the spine they each consist of only those fibers.
Which crucial part of the central nervous system is composed of long nerve fibers and originates in base of brain and extends to the base of the spine?
The crucial part of the central nervous system described is the spinal cord. It is composed of long nerve fibers that transmit sensory and motor signals between the brain and the rest of the body. It originates at the base of the brain (specifically the medulla oblongata) and extends to the base of the spine (the second lumbar vertebra).
The bundles of fibers that carry messages from your brain to your spinal cord and other parts of your body are?
Usually they are simply called nerves. Depending on the scenario, sometimes they are called nerve tracts or pathways.
What does a perineural cysts look like?
Perineural cysts appear to be dilated or ballooned areas of the sheaths that cover nerve roots exiting from the sacral area of the spine
Where can you find nerve tissue?
You can find nerve tissue mostly in your spinal cord. Your spine protects your spinal cord. An other word for the spine is vertebral column.
What is connected to the pelvic?
the spine and femurs
What is your spine connected to?
pelvis, scull
Where is the nerve cell found?
Along your spine and head.
Where is nerve cells found?
Along your spine and head.
In which directions (considering spine in anatomical position) do the rectus abdominis muscle fibers lie ?
Rectus fibers are vertical, hence are “erect”.
What are your ribs fastened to?
they are connected to the breastbone and the spine
What is carpal and radius bones connected to?
spine
